Παραπομπή σε μορφή APA (7η εκδ.)

World Health Organization. (1998). Health 21: Health for all in the 21st century. World Health Organization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Health Organization. Health 21: Health for All in the 21st Century. Denmark: World Health Organization, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

World Health Organization. Health 21: Health for All in the 21st Century. World Health Organization, 1998.